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hi, Bill! I'll enjoy what I can of the build, but they shipped a 24-pin socket for IC2, rather than the 28 required, so there will be a caesura... WB8YYY and I, and others, are often found doing SKCC

Hi Lloyd. Enjoy the build, om ! Good to see you on here and...is that Curt, WB8YYY that I see on here too? Cool ! Pretty soon the whole QRP-L gang will be over here ! 72 / 73, Bill, N4QA

Chris Your enthusiasm is infectious,? enjoy your group build. Due to small labels on board, and large manual, I suggest building near a screen to show you where each part goes. Here in Maryland our

T1 is step one. Sure gonna be careful with this one...

Hi guys. A couple of times today, I've had to disconnect the stock QCX-17 from the downspout antenna and hunker down here, just off Studio B, with the wife and our pup, due to tornado warnings. ? On

Hi Nigel, A take away from each person having an individual goal is the fully engineered solution may require alternative BPF, LPF & optimised PA tuning for each band, alternatively do as Bill... N4QA

No. I addressed this some messages back. It would be absolutely no different with FT8 than it is with JT9 or JT65 or any other of the U3S's many so-called "QSO modes."? Why this suddenly and

It's the blooming relay board! Now it's configured to run without the relay board it works fine. Loads of spots. It all looks okay?? * The highest frequency LPF in position 1- Yes * Shorts -? None

Where are you Gary? I kitted these back in the days when Hans and I started QRP Labs. I’ve probably got all the spare parts. Apart from crystals. I’m near Norwich. Regards, Steve G0XAR

I already thought radio ballooning was really cool. This float, however, is incredible! From the photos it's obviously not a "weather" balloon, what is it made of?

Hello, David. Would a responsible way to use FT8 for checking a station's propagation would be to call CQ DX..., and then responsibly respond to any stations who answer the CQ?

I did not think that the QCX party was a contest...just a means to get QCX owners on the air at the same time. So no WARC conflict as I see it. Roger

I'm thinking it got stuck to a satellite somehow. :)

Good day Alan and thank you for sharing your thoughts. All noted and understood.? I have already taken a step back to review my goals and best way forward (but is bound to change -again!- unless I

Hi all, I have a QCX 20 that works great, I take it rallies with me on the FISTS CW Club stand , people? always come and play with it, I normally put in into practice mode so no one really transmits

Hi Dave, I wonder if you can repeat this formula :) ? VERY impressive. warm regards, John

http://www.qrp-labs.com/flights/u3b25.html I am still puzzled why this flight has endured..? The main differences in U3B-25 are: 1. No lipo battery in the payload just a couple of 22uf caps for

I was so impressed I ordered 2 more....... the 3D printed case that I have is nice but these German metal cases are first rate. David J. Wilcox K8WPE’s iPad

Did this get done? No problem. I was just wondering. Using v3.12a and WSPR is showing ~2 Hz higher on my test RX. I do not think it shows on Firmware history. 73 Alan G4ZFQ

Thank you for the great advice. I will reconfigure to a one band build and report back.? -- Best regards, Chris M0XFL